1000 PPM SELENIUM ICP STD IN 2-5 Percent HNO3 Se in 2-5 Percent HNO3 1000 ug/ml size:250 ML 120 GDU/g Min

120 GDU/g Min

05% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED HEAVY METALS (JP) 20 ppm READILY OXIDIZABLE SUBSTANCES TO PASS TEST TO PASS TEST POTASSIUM PERMANGANATE-REDUCING SUBSTANCES (JP) TO PASS TEST TO PASS TEST HALOGENATED COMPOUNDS AND HALIDES TO PASS TEST TO PASS TEST CHLORINATED COMPOUNDS (JP) TO PASS TEST TO PASS TEST PHTHALIC ACID TO PASS TEST TO PASS TEST LOSS ON DRYING 0

Test Specification Min Max ANTIMONY (Sb) 20 ppm SILVER (Ag) 10 ppm THULIUM 20 ppm EXPIRATION DATE

Test Specification Min Max ACTIVITY @ 25[dC 5 U/mg 5 U/mg SPECIFIC ACTIVITY (mg PROTEIN) 9 U/mg 9 U/mg GLYCEROL 0

1000 PPM SELENIUM ICP STD IN 2-5 Percent HNO3 Se in 2-5 Percent HNO3 1000 ug/ml size:250 ML 120 GDU/g Min